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Oval|Lab Grown|IGI

2.52ct F SI1 Oval Lab Grown Diamond

VG • F/SI1 • IGI LG715583780

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG715583780

Diamond specifications and retailer prices

From £233 GBP
$313 USD
As of November 1, 2026
Save £1,391 GBP (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,625 GBP at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 2.52ct lab-grown oval diamond

This 2.52ct lab-grown oval sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG715583780 or 715583780. Listed at 17 retailers as of November 1, 2026, with prices from £233 to £1,625, a £1,391 spread on the same certified stone. Brilliant Earth lists it at £1,625. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.52
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715583780
Dimensions10.75 × 7.36 × 4.87 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.75 mm7.36 mm2.52 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715583780
Side View
Table 58.0%Crown 38.1°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 66.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,625 GBP|Low: £233 GBP|High: £1,677 GBP|Avg: £687 GBP|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 9£233 GBP
Retailer 4£262 GBP
Retailer 10£289 GBP
Retailer 11£290 GBP
Retailer 6£406 GBP
Retailer 12£472 GBP
Retailer 2£512 GBP
Retailer 3£568 GBP
Retailer 8£715 GBP
Retailer 5£1,160 GBP
Retailer 7£1,338 GBP
Brilliant Earth£1,625 GBP

42 data points across 12 retailers

17 retailers£233 GBP to £1,625 GBP

A
Cheapest Retailer
-
£233 GBP
$313 USD
B+
Retailer 2
-
£262 GBP
$351 USD
View
Final sale: no returns
A
Retailer 3
-
£271 GBP
$363 USD
View
Retailer 4
-
£289 GBP
$388 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£290 GBP
$389 USD
View
A
Retailer 6
-
£406 GBP
$545 USD
View
B+
Retailer 7
-
£472 GBP
$633 USD
View
A
Retailer 8
-
£512 GBP
View
B+
Retailer 9
-
£568 GBP
$762 USD
View
B+
Retailer 10
-
£587 GBP
$788 USD
View
B
Retailer 11
-
£715 GBP
$960 USD
View
Retailer 12
-
£778 GBP
$1,044 USD
View
Price last confirmed 47 days ago
B
Retailer 13
-
£931 GBP
$1,249 USD
View
B
Retailer 14
-
£965 GBP
$1,295 USD
View
B
Retailer 15
-
£1,160 GBP
View
B
Retailer 16
-
£1,338 GBP
$1,795 USD
View
Most Expensive
B
Brilliant Earth
15303615A · Nov 1
£1,625 GBP
$2,180 USD
View
16 more retailers have this diamond
Prices start from £233 GBPSave up to £1,391 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.52ct Oval
£233 GBP